| Acronym | Definition |
|---|
| FLJ➣Festival du Livre de Jeunesse (French: Youth Book Festival) |
| FLJ➣Front de Libération du Jura (French: Jura Liberation Front; Jura, Switzerland) |
| FLJ➣Fairtrade Label Japan |
| FLJ➣Facteur de Lumière du Jour (French: Daylight Factor) |
| FLJ➣Full Leather Jacket (iPhone case) |
| FLJ➣Feels Like July (band) |